Individual Calculations July 2009
 Deegens, Vincent  Total change: -16.50  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2180 2269 1.50 2 0.25 15 3.75 
  Bornemann, Michael 2159 GER1.0010.35155.25 
  Dorner, Matthias f2200 GER0.501-0.1015-1.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2204 2269 1.00 4 -1.35 15 -20.25 
  Both, Bert 2172 NED1.0010.37155.55 
  Ruijgrok, Dennis 2275 NED0.001-0.4915-7.35 
  Ter Schegget, Bram 2159 NED0.001-0.6515-9.75 
  Visser, Henk Jan 2209 NED0.001-0.5815-8.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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